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Pollen History for Cologne
Daily Pollen Levels
Tree
Overall Level None
Max Very Low
Grass
Overall Level Low
Max Moderate
Weed
Overall Level Low
Max Moderate
Compared to last year
Tree
Not enough data for Tree
Grass
Grass pollen is 13% higher than the same period last year
Weed
Weed pollen is 25% higher than the same period last year
| Time | Tree | Grass | Weed |
|---|---|---|---|
| Aug 16 | None | Low | Low |
| Aug 15 | None | Low | Low |
| Aug 14 | None | Low | Low |
| Aug 13 | None | Low | Low |
| Aug 12 | None | Low | Low |
| Aug 11 | None | Low | Low |
| Aug 10 | None | Low | Low |
| Aug 9 | None | Low | Low |
| Aug 8 | None | Low | Low |
| Aug 7 | None | Low | Low |
| Aug 6 | None | Low | Low |
| Aug 5 | None | Low | Low |
| Aug 4 | None | Low | Low |
| Aug 3 | Very Low | Low | Moderate |
| Aug 2 | None | Low | Moderate |
| Aug 1 | None | Low | Moderate |
| Jul 31 | Very Low | Low | Moderate |
| Jul 30 | None | Moderate | Moderate |
| Jul 29 | None | Moderate | Moderate |
| Jul 28 | None | Low | Moderate |
| Jul 27 | None | Low | Moderate |
| Jul 26 | None | Low | Moderate |
| Jul 25 | None | Moderate | Moderate |
| Jul 24 | None | Moderate | Moderate |
| Jul 23 | None | Low | Low |
| Jul 22 | None | Low | Low |
| Jul 21 | Very Low | Moderate | Low |
| Jul 20 | Very Low | Moderate | Low |
| Jul 19 | None | Moderate | Low |
| Jul 18 | Very Low | Moderate | Low |